Inventor

LI QIAN

CN324 patents

⚠️ This page may combine multiple inventors who share the name “LI QIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHENZHEN MAIJINDIAN TECH CO LTD

11 patents

USD1064234SFeb 25, 2025

Handheld fan

SHENZHEN MAIJINDIAN TECH CO LTD20 citations95

USD1072226SApr 22, 2025

Neck fan

SHENZHEN MAIJINDIAN TECH CO LTD7 citations86

USD1072230SApr 22, 2025

Neck fan

SHENZHEN MAIJINDIAN TECH CO LTD9 citations86

USD1067407SMar 18, 2025

Waist-mounted fan

SHENZHEN MAIJINDIAN TECH CO LTD11 citations86

USD1067408SMar 18, 2025

Waist-mounted fan

SHENZHEN MAIJINDIAN TECH CO LTD9 citations86

USD1067398SMar 18, 2025

Heater

SHENZHEN MAIJINDIAN TECH CO LTD6 citations86

USD1014852SFeb 13, 2024

Lint remover

SHENZHEN MAIJINDIAN TECH CO LTD7 citations86

USD1008554SDec 19, 2023

Lint remover

SHENZHEN MAIJINDIAN TECH CO LTD7 citations86

USD1008476SDec 19, 2023

Hand warmer

SHENZHEN MAIJINDIAN TECH CO LTD6 citations86

USD1072227SApr 22, 2025

Neck fan

SHENZHEN MAIJINDIAN TECH CO LTD5 citations75

USD1069242SApr 1, 2025

Lint remover

SHENZHEN MAIJINDIAN TECH CO LTD3 citations75

AGC AUTOMOTIVE AMERICAS R & D

8 patents

US7119751B2Oct 10, 2006

Dual-layer planar antenna

AGC AUTOMOTIVE AMERICAS R & D24 citations92

US7800542B2Sep 21, 2010

Multi-layer offset patch antenna

AGC AUTOMOTIVE AMERICAS R & D12 citations84

US7545333B2Jun 9, 2009

Multiple-layer patch antenna

AGC AUTOMOTIVE AMERICAS R & D15 citations84

US7126539B2Oct 24, 2006

Non-uniform dielectric beam steering antenna

AGC AUTOMOTIVE AMERICAS R & D15 citations84

US7126549B2Oct 24, 2006

Slot coupling patch antenna

AGC AUTOMOTIVE AMERICAS R & D11 citations84

US7742006B2Jun 22, 2010

Multi-band loop antenna

AGC AUTOMOTIVE AMERICAS R & D11 citations83

US7742005B2Jun 22, 2010

Multi-band strip antenna

AGC AUTOMOTIVE AMERICAS R & D10 citations83

US7586452B2Sep 8, 2009

Multi-band antenna

AGC AUTOMOTIVE AMERICAS R & D14 citations83

HON HAI PREC IND CO LTD

7 patents

USD627645SNov 23, 2010

Packing container

HON HAI PREC IND CO LTD17 citations92

USD628070SNov 30, 2010

Packing container

HON HAI PREC IND CO LTD16 citations83

USD628071SNov 30, 2010

Packing container

HON HAI PREC IND CO LTD13 citations83

USD627646SNov 23, 2010

Packing container

HON HAI PREC IND CO LTD11 citations83

USD627648SNov 23, 2010

Packing container

HON HAI PREC IND CO LTD11 citations83

USD627649SNov 23, 2010

Packing container

HON HAI PREC IND CO LTD8 citations83

USD627647SNov 23, 2010

Packing container

HON HAI PREC IND CO LTD9 citations83

LI QIAN

4 patents

USD955324SJun 21, 2022

Tire

LI QIAN40 citations94

US8803489B2Aug 12, 2014

Adaptive on-time control for power factor correction stage light load efficiency

LI QIAN30 citations91

USD1014826SFeb 13, 2024

Plant light

LI QIAN7 citations86

USD1014828SFeb 13, 2024

Plant light

LI QIAN6 citations86

BESTECHNIC SHANGHAI CO LTD

2 patents

US10834494B1Nov 10, 2020

Active noise control headphones

BESTECHNIC SHANGHAI CO LTD16 citations94

US10629226B1Apr 21, 2020

Acoustic signal processing with voice activity detector having processor in an idle state

BESTECHNIC SHANGHAI CO LTD12 citations86

INTEL IP CORP

2 patents

US9775045B2Sep 26, 2017

Slicing architecture for wireless communication

INTEL IP CORP36 citations94

US10057777B2Aug 21, 2018

Slicing architecture for wireless communication

INTEL IP CORP16 citations93

GUANGXI YIKAI INDUSTRY AND TRADE CO LTD

2 patents

USD737581SSep 1, 2015

Non-slip suit hanger

GUANGXI YIKAI INDUSTRY AND TRADE CO LTD21 citations92

USD737583SSep 1, 2015

Non-slip 4-tier pant hanger

GUANGXI YIKAI INDUSTRY AND TRADE CO LTD15 citations83

APPLE INC

2 patents

US12356201B2Jul 8, 2025

Slot formats for semi-static download-uplink configuration and dynamic slot format indication in integrated access and backhaul networks

APPLE INC8 citations86

US10785699B2Sep 22, 2020

Next generation node-B (GNB) for integrated access and backhaul (IAB) relay in new radio (NR) networks

APPLE INC10 citations82

UNIV TSINGHUA

2 patents

US11125337B1Sep 21, 2021

Housing for magnetic fluid sealing device and agitation kettle/reaction kettle

UNIV TSINGHUA13 citations85

US11092241B1Aug 17, 2021

Magnetic fluid sealing device

UNIV TSINGHUA19 citations84

INTEL CORP

2 patents

US11627444B2Apr 11, 2023

Vehicle-to-everything session and service continuity in automotive edge computing systems

INTEL CORP7 citations84

US11234204B2Jan 25, 2022

Server selection for vehicle communications and applications

INTEL CORP12 citations84

PROCTER & GAMBLE

1 patent

US8349780B2Jan 8, 2013

Compositions and methods incorporating photocatalysts

PROCTER & GAMBLE20 citations92

AGC AUTOMOTIVE AMERICAS R & D INC

1 patent

US8009107B2Aug 30, 2011

Wideband dielectric antenna

AGC AUTOMOTIVE AMERICAS R & D INC21 citations92

NANO & ADVANCED MATERIALS INST LTD

1 patent

US10290432B1May 14, 2019

Method for forming perovskite solar cell with printable carbon electrode

NANO & ADVANCED MATERIALS INST LTD22 citations91

CHENGDU BOE OPTOELECT TECH CO

1 patent

US10902779B2Jan 26, 2021

Pixel circuit, method for driving the same, display panel and display device

CHENGDU BOE OPTOELECT TECH CO10 citations86

UNIV KUNMING SCIENCE & TECHNOLOGY

1 patent

US11247197B1Feb 15, 2022

Core-shell structured catalyst, preparation method thereof and method for treating industrial tail gas

UNIV KUNMING SCIENCE & TECHNOLOGY7 citations84

WUHAN TENGXUXIN NETWORK TECH CO LTD

1 patent

USD999347SSep 19, 2023

Baby bath seat

WUHAN TENGXUXIN NETWORK TECH CO LTD6 citations81

AGC AUTOMOTIVE AMERICA R & D I

1 patent

US7834815B2Nov 16, 2010

Circularly polarized dielectric antenna

AGC AUTOMOTIVE AMERICA R & D I16 citations80

EVERFINE PHOTO E INFO CO LTD

1 patent

US7978324B2Jul 12, 2011

Multi-channel array spectrometer and method for using the same

EVERFINE PHOTO E INFO CO LTD9 citations79

Showing the top 50 of 324 patents by PatentIndex Score.